Explosion-proof ratchet wrench commutation commutation ratchet wrench is a common proof tools wrench tool, ratchet tool rod axial tooth surface, the use of ratchet tool rod, gear lever and direction to become an integral handle, wrench overall force , reliable, easy to damage. Explosion reversing ratchet wrench including aluminum and beryllium bronze two materials, the structure is simple, using the lever to the direction of the teeth, simple, reliable, easy to use. For petroleum, chemical, mining, anti-terror, anti-magnetic, coal, gas, oil and gas pipelines, power generation, metallurgy, aviation, transportation, pharmaceuticals, gas, plastics, chemical fiber, leather, fireworks, firecrackers and other industries, can effectively tool to prevent friction with the work of each other, when the impact of the explosion flammability, to ensure that state property and personal safety. Proof tools products are as follows: tap wrench, tap hex wrench, curved handle tap wrench, Allen wrench curved handle tap, straight handle tap wrench convex, convex curved handle tap wrench, tap wrenches, single-head wrench, pry bar wrenches, straight handle wrench, curved handle wrenches, pry bar wrenches, double-headed wrench, double-headed box wrenches and combination wrenches, universal wrench, adjustable wrench hook hook spanner, adjustable wrench, pipe clamp American, British pipe clamp, light chain clamp, belt clamp, bolt cutters, nutcracker, water pump pliers, pliers, locking pliers, cutting pliers, flat nose pliers, needle nose pliers, diagonal pliers, snap ring pliers (inside and outside), Sledge Hammer, Sledge Hammer German, rust hammer, nipple hammer, mechanical hammer, claw hammer, hammer inspection, flat-tailed hammer, from the hammer, safety ax, ax, pickaxe, anvil, hammer line, single head wrench open barrel, double barrel wrench open, universal open barrel wrench, screwdriver, Phillips screwdriver, percussion screwdriver, clamp handle screwdriver, T-type screwdriver, headed screwdriver, awl, hand needle, needle listen, bow saws, saw blades, sawing cocktail, F-type wrench, square head F-type wrench. We also specialized in producing tap wrench, tap hex wrench, straight handle tap wrench convex, curved handle wrenches, curved handle hex wrench, pry bar wrenches, straight handle wrench, curved handle wrench, knocking Click wrenches, pry bar wrenches single, double-headed wrench, double-headed wrench, wrench, universal wrench, adjustable hook wrench, hook spanner, adjustable wrench, American pipe clamp, pliers light chain, belt clamp, broken pliers, nutcracker, water pump pliers, pliers, locking pliers, cutting pliers, flat nose pliers, needle nose pliers, diagonal pliers, snap ring pliers, nipple hammer, mechanical hammer, claw hammer, hammer inspection, flat tail test hammer, rust hammer, 1.80 Hammer, German Sledge Hammer, from nails, flat ax, safety ax, ax, engage in the first anvil, open barrel wrench, wishful wrench, screwdriver, Phillips screwdriver, percussion screwdriver, clip handle screwdriver, t screwdriver, listen needles, saws explosion, explosion setback, lift-proof, explosion-proof top, Qianzai explosion, explosion-proof flat shovel, explosion crowbars, from nails, f-wrench, the six-party flat shovel, flat shovel flat flat pointed shovel, f type wrench, oxygen bottle wrench, strengthen jaw wrench, k-type valve wrench, valve wrench, c-wrench, raise pump, hand pump, scraper, putty knife-proof, rust-proof shovel, explosion socket head, explosion-proof sliding head ratchet wrench explosion, explosion-proof flange sent away, explosion-proof bench vise, explosion-proof chain hoists, hand monorail car, explosion-proof wrench toolbox, my main production company of various explosion-proof tools, tang plum wrenches, straight handle wrench, tap wrench, tap hex wrench, tap wrench curved handle wrenches, curved handle hex wrench, curved handle wrenches, tap wrenches, hex wrench percussion, male wrench , double-headed box wrenches and combination work, double-headed wrench pry bar wrenches, wrenches, male wrench, l-wrench, f-wrenches, socket wrenches, all kinds of kit, ratchet wrench, open barrel wrench, socket head, crowbars, valve wrench, flat shovel, wrench, pipe wrench, pliers, a variety of pliers, hammer test octagonal hammer, fitter hammer, nipple hammer, drawing, explosion-proof wedges, ax, anvil , rust shovel, shovel rust, rust hoe, pickaxe, lift, top, Qianzi, listening rods, listen needles, screwdrivers, tweezers, all kinds of frustration, flashlight, spatula, saw, putty knife, paring knife scraper, dustpan explosion, explosion-proof oil lifting, explosion barrel, proof hand pumps, explosion-proof scissors, proof from nails, forks explosion, explosion rakes, brushes explosion, explosion-proof three teeth, explosion-proof combination kit and other tools. You are welcome to buy!